"quarantine flag" meaning in English

{
  "forms": [
    {
      "form": "quarantine flags",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "quarantine flag (plural quarantine flags)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mandarin terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Flags",
          "orig": "en:Flags",
          "parents": [
            "Communication",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nautical",
          "orig": "en:Nautical",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A black and yellow flag (signal flag LIMA) formerly hoisted by a ship to show that it has contagious or infectious disease aboard, or by a ship that has been quarantined. This use was listed in Brown’s 1916 code of signals, but this use is no longer listed in contemporary editions of the International Code of Signals."
      ],
      "id": "en-quarantine_flag-en-noun-P~ZwkbBc",
      "links": [
        [
          "nautical",
          "nautical"
        ]
      ],
      "raw_glosses": [
        "(nautical) A black and yellow flag (signal flag LIMA) formerly hoisted by a ship to show that it has contagious or infectious disease aboard, or by a ship that has been quarantined. This use was listed in Brown’s 1916 code of signals, but this use is no longer listed in contemporary editions of the International Code of Signals."
      ],
      "topics": [
        "nautical",
        "transport"
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "yellow flag",
          "word": "檢疫旗"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "jiǎnyìqí",
          "sense": "yellow flag",
          "word": "检疫旗"
        },
        {
          "code": "kw",
          "lang": "Cornish",
          "sense": "yellow flag",
          "tags": [
            "masculine"
          ],
          "word": "baner enysekter"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "yellow flag",
          "word": "karanteenilippu"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "yellow flag",
          "tags": [
            "masculine"
          ],
          "word": "drapeau jaune"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "ken'eki shingō",
          "sense": "yellow flag",
          "word": "検疫信号"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "ken'ekiki",
          "sense": "yellow flag",
          "word": "検疫旗"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "žóltyj flag",
          "sense": "yellow flag",
          "tags": [
            "masculine"
          ],
          "word": "жёлтый флаг"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "karantínnyj flag",
          "sense": "yellow flag",
          "tags": [
            "masculine"
          ],
          "word": "каранти́нный флаг"
        }
      ]
    }
  ],
  "word": "quarantine flag"
}

{
  "forms": [
    {
      "form": "quarantine flags",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "quarantine flag (plural quarantine flags)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant script codes",
        "Mandarin terms with redundant transliterations",
        "en:Flags",
        "en:Nautical"
      ],
      "glosses": [
        "A black and yellow flag (signal flag LIMA) formerly hoisted by a ship to show that it has contagious or infectious disease aboard, or by a ship that has been quarantined. This use was listed in Brown’s 1916 code of signals, but this use is no longer listed in contemporary editions of the International Code of Signals."
      ],
      "links": [
        [
          "nautical",
          "nautical"
        ]
      ],
      "raw_glosses": [
        "(nautical) A black and yellow flag (signal flag LIMA) formerly hoisted by a ship to show that it has contagious or infectious disease aboard, or by a ship that has been quarantined. This use was listed in Brown’s 1916 code of signals, but this use is no longer listed in contemporary editions of the International Code of Signals."
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "yellow flag",
      "word": "檢疫旗"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "jiǎnyìqí",
      "sense": "yellow flag",
      "word": "检疫旗"
    },
    {
      "code": "kw",
      "lang": "Cornish",
      "sense": "yellow flag",
      "tags": [
        "masculine"
      ],
      "word": "baner enysekter"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "yellow flag",
      "word": "karanteenilippu"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "yellow flag",
      "tags": [
        "masculine"
      ],
      "word": "drapeau jaune"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "ken'eki shingō",
      "sense": "yellow flag",
      "word": "検疫信号"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "ken'ekiki",
      "sense": "yellow flag",
      "word": "検疫旗"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "žóltyj flag",
      "sense": "yellow flag",
      "tags": [
        "masculine"
      ],
      "word": "жёлтый флаг"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "karantínnyj flag",
      "sense": "yellow flag",
      "tags": [
        "masculine"
      ],
      "word": "каранти́нный флаг"
    }
  ],
  "word": "quarantine flag"
}